Portage Pathophysiology Module 10 Study Guide Latest
Update 2026 | Pass Exam Prep
1. What type of cells are stimulated by bone morphogenic proteins (BMPs) to
contribute to bone growth?
Osteoblasts
Chondrocytes
Osteoclasts
Fibroblasts
2. Describe the role of osteoblasts in bone health and how they are influenced
by bone morphogenic proteins (BMPs).
Osteoblasts are responsible for bone formation and are stimulated
by BMPs to differentiate and promote bone growth.
Osteoblasts break down bone tissue and are inhibited by BMPs.
Osteoblasts are involved in cartilage formation and do not respond to
BMPs.
Osteoblasts regulate calcium levels in the blood and are unaffected
by BMPs.
3. All of the following statements about Gout are true except:
It typically affects the wrist joints first.
It is commonly treated with the drug Allopurinol.
It typically has an abrupt onset of severe pain.
It typically causes Hyperuricemia.
,4. If a 72-year-old male with gout is advised to avoid certain foods, which
dietary modification would be most beneficial?
Reducing purine-rich foods
Consuming more sugary beverages
Eating more red meat
Increasing dairy intake
5. What type of physical activity is recommended for individuals diagnosed with
osteoporosis?
Swimming
High-impact aerobics
Weight-bearing exercises
Cycling
6. What are the initial structural changes that occur in the cartilage during the
early stages of osteoarthritis (OA)?
Bone density increase
Inflammation of synovial fluid
Formation of bone spurs
Cartilage thinning and loss of elasticity
7. Describe the role of osteoblasts in bone metabolism and how they
contribute to bone health.
Osteoblasts break down bone tissue to release minerals into the
bloodstream.
Osteoblasts are involved in the repair of damaged cartilage in joints.
, Osteoblasts are responsible for bone formation by secreting growth
factors and proteins that promote mineralization.
Osteoblasts regulate the activity of osteoclasts to maintain bone
density.
8. Mr K. presents in the clinic with pain, tenderness, erythema, and swelling of
his left great toe. The healthcare provider suspects acute gout. Which of the
following should the healthcare provider suspect in the initial results for the
patient?
Elevated BUN
Elevated Uric acid level (elevated WBC, temp, serum Uric acid or
Normocemia - acute phase)
Decreased urine pH
Decreased CRP
9. Identify the structure and its function.
Haversian canal; bone growth zone
Haversian canal; conducts blood vessels and nerves that supply
cells to compact bone tissue
, Lymphatic vessel; lymphocyte circulation, defensive function
Haversian canal; conducts blood vessels and nerves that supply the
cells of the spongy bone tissue
Canaliculus; conducts blood vessels that cross the compact bone
10. Describe the role of calcium in the management of osteoporosis.
Calcium aids in the digestion of food.
Calcium is primarily used for muscle contraction.
Calcium is essential for maintaining bone density and strength,
which helps prevent fractures in osteoporosis patients.
Calcium helps in the production of red blood cells.
11. This figure shows the levels of sex hormones (estrogen and testosterone)
from birth to old age. Estrogen in women is the solid purple line;
Testosterone in men is the dotted green line. Using this figure, why are men
less likely to suffer osteoporosis than women?
In later adulthood, the high peak of female sex hormone produces
more remodeling of bone, which weakens the skeleton in women
Update 2026 | Pass Exam Prep
1. What type of cells are stimulated by bone morphogenic proteins (BMPs) to
contribute to bone growth?
Osteoblasts
Chondrocytes
Osteoclasts
Fibroblasts
2. Describe the role of osteoblasts in bone health and how they are influenced
by bone morphogenic proteins (BMPs).
Osteoblasts are responsible for bone formation and are stimulated
by BMPs to differentiate and promote bone growth.
Osteoblasts break down bone tissue and are inhibited by BMPs.
Osteoblasts are involved in cartilage formation and do not respond to
BMPs.
Osteoblasts regulate calcium levels in the blood and are unaffected
by BMPs.
3. All of the following statements about Gout are true except:
It typically affects the wrist joints first.
It is commonly treated with the drug Allopurinol.
It typically has an abrupt onset of severe pain.
It typically causes Hyperuricemia.
,4. If a 72-year-old male with gout is advised to avoid certain foods, which
dietary modification would be most beneficial?
Reducing purine-rich foods
Consuming more sugary beverages
Eating more red meat
Increasing dairy intake
5. What type of physical activity is recommended for individuals diagnosed with
osteoporosis?
Swimming
High-impact aerobics
Weight-bearing exercises
Cycling
6. What are the initial structural changes that occur in the cartilage during the
early stages of osteoarthritis (OA)?
Bone density increase
Inflammation of synovial fluid
Formation of bone spurs
Cartilage thinning and loss of elasticity
7. Describe the role of osteoblasts in bone metabolism and how they
contribute to bone health.
Osteoblasts break down bone tissue to release minerals into the
bloodstream.
Osteoblasts are involved in the repair of damaged cartilage in joints.
, Osteoblasts are responsible for bone formation by secreting growth
factors and proteins that promote mineralization.
Osteoblasts regulate the activity of osteoclasts to maintain bone
density.
8. Mr K. presents in the clinic with pain, tenderness, erythema, and swelling of
his left great toe. The healthcare provider suspects acute gout. Which of the
following should the healthcare provider suspect in the initial results for the
patient?
Elevated BUN
Elevated Uric acid level (elevated WBC, temp, serum Uric acid or
Normocemia - acute phase)
Decreased urine pH
Decreased CRP
9. Identify the structure and its function.
Haversian canal; bone growth zone
Haversian canal; conducts blood vessels and nerves that supply
cells to compact bone tissue
, Lymphatic vessel; lymphocyte circulation, defensive function
Haversian canal; conducts blood vessels and nerves that supply the
cells of the spongy bone tissue
Canaliculus; conducts blood vessels that cross the compact bone
10. Describe the role of calcium in the management of osteoporosis.
Calcium aids in the digestion of food.
Calcium is primarily used for muscle contraction.
Calcium is essential for maintaining bone density and strength,
which helps prevent fractures in osteoporosis patients.
Calcium helps in the production of red blood cells.
11. This figure shows the levels of sex hormones (estrogen and testosterone)
from birth to old age. Estrogen in women is the solid purple line;
Testosterone in men is the dotted green line. Using this figure, why are men
less likely to suffer osteoporosis than women?
In later adulthood, the high peak of female sex hormone produces
more remodeling of bone, which weakens the skeleton in women
